renderdag: emit link_line for same-column named parents#1
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geraschenko merged 1 commit intomainfrom Apr 26, 2026
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With `min_row_height(1)`, connected and disconnected same-column adjacent nodes render identically, with no `│` between connected nodes. See facebook#1292. Before / After (box_drawing, min_row_height=1) for new `BASIC_DISCONNECTED` fixture (`dag: "A B-C"`, heads `["A", "C"]`): ``` Before: o C o B o A After: o C │ o B o A ```
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Fixes facebook#1292. With
min_row_height(1), connected and disconnected same-column adjacent nodes render identically, with no│between connected nodes.Before / After (box_drawing, min_row_height=1) for new
BASIC_DISCONNECTEDfixture (dag: "A B-C", heads["A", "C"]):